MAINB BOARD WB27X26817

Appliance: Microwave · Fits: 6 models · Reference price: $244.41

WB27X26817 is a replacement part (mainb board) for microwaves. Our fitment data lists 6 models that use it.

When to replace this part

General hardware and mounting parts

Symptom: A small mechanical or mounting part has failed, cracked, or gone missing.

Check: Compare the physical shape and mounting points to the original piece, and confirm the exact part number against your model plate before ordering.

Models that use this part

Part numbers it replaces

The manufacturer lists WB27X26817 as the replacement for these earlier part numbers. Substitute parts can look different from the original but serve the same function.

• WB27X30631

Other parts for model JVM6175DK3BB

If you are repairing that appliance, these are the most model-specific parts on file for the same model.

• BLACK CONTROL PANEL WHITE LED WB56X30185
• Vent Grille WB34X26818
• Microwave Light Socket and Harness Assembly WB08X10066
• Ventilation WB26X26792
• Bracket WB06X10450
• Humidity Sensor WB27X11103
• End Cap, Doo WB06X10947
• Microwave Glass Turntable Tray WB49X10224

Reference price and where to compare

The reference price on file for this part is $244.41. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare WB27X26817 listings on Amazon

Before you order

• Match the part number character for character, including dashes and trailing letters; a single different character is usually a different part.
• Confirm your appliance's model number on its data plate and check that it appears in the list above (or use the model lookup tool).
• If a seller offers a substitute number, check that it appears in this page's replacement list or in the manufacturer's documentation.

Model lookup tool